From 3e46768578c45b3eaebf1488ca60001b05f5a74b Mon Sep 17 00:00:00 2001
From: likerj <likerj@inspur.com>
Date: Sat, 7 Dec 2019 08:43:39 +0800
Subject: [PATCH] Update supported environment variables (#6747)

---
 docs/FAQ.md | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/docs/FAQ.md b/docs/FAQ.md
index 1d1c490aa..f4d81ec7c 100644
--- a/docs/FAQ.md
+++ b/docs/FAQ.md
@@ -6,14 +6,17 @@ You will need to setup several volume mounts as well as some environment
 variables:
 ```
 docker run --name telegraf
-	-v /:/hostfs:ro
-	-v /etc:/hostfs/etc:ro
+        -v /:/hostfs:ro
+        -v /etc:/hostfs/etc:ro
 	-v /proc:/hostfs/proc:ro
 	-v /sys:/hostfs/sys:ro
-	-v /var/run/utmp:/var/run/utmp:ro
+	-v /var:/hostfs/var:ro
+	-v /run:/hostfs/run:ro
 	-e HOST_ETC=/hostfs/etc
 	-e HOST_PROC=/hostfs/proc
 	-e HOST_SYS=/hostfs/sys
+	-e HOST_VAR=/hostfs/var
+	-e HOST_RUN=/hostfs/run
 	-e HOST_MOUNT_PREFIX=/hostfs
 	telegraf
 ```